/*
 * MIT License
 *
 * Copyright (c) 2019 1619kHz
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package org.aquiver.mvc.http;

import io.netty.handler.codec.http.HttpHeaders;

import java.util.HashMap;
import java.util.Map;

/**
 * @author WangYi
 * @since 2020/10/20
 */
public class Headers {
  private static final Map<String, Header> headerMap = new HashMap<>();

  public static Map<String, Header> parse(HttpHeaders headers) {
    if (headers.isEmpty()){
      return Headers.headerMap;
    }
    for (Map.Entry<String, String> header : headers) {
      final String key = header.getKey();
      final String value = header.getValue();
      if (key.equals("Cookie")) {
        continue;
      }
      Headers.headerMap.put(key, Header.init(key, value));
    }
    return Headers.headerMap;
  }
}
